Manure-spreader



E. W. BURGESS. MANUR E SPREADER. APPLICATIQN FILED FEEL-8. 1916.1,328,709.

Patented J an. 20, 1920.

2 SHEETS-SHEET I.

I! wen/t0 Edward Z0 131/019 ass.

E. W. BURGESS,

MANURE SPREADER. APPLlCATlON FILED FEB. B. 1910.

Patented Jan. 20,1920.

2 SHE ETS-SHEET 2.

jrwantor Edward LdBwrgess.

EDWAIHD 'WTBURGESS, OF CHICAGO, ILLINOIS, ASSIGNOR, BY MESNEASSIGNMENTS, T INTERNATIQNAL HARVESETER COMPANY, A CORPORATION QB NET/iJERSEY.

Specification of Letters Patent.

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Patented Jane 2d, 122% a lication filed February s, 1916. Serial No.races.

. ful Improvements in Manure-Spreaders, of

which the following is a full, clear, and exact specification.

My invention relates in general to manure spreaders' adapted to beoperated by a traction engine, and in particular to a manureloaderadapted to be connected with the rear end of a spreader andoperative to elevate and convey the manure from a yard or pile into therear end of the receptacle of the spreader, and to have its operativeparts driven from the power transmission gearing of the tractor. Itincludes an elevator frame mounted upontruck wheels and having anendless carrier operative thereon.

The object of the invention is to provide a simple, inexpensive andefficient machine for the purpose indicated. This object is at tained bymeans of the mechanism illus trated in the accompanying drawings,- inwhicha Figure 1 is a top plan view of part of a tractor and a manurespreader operatively connected therewith, and connected with thespreader is my improved.manure loader;

Fig. 2 is a side elevation of part of Fig. 1 on an enlarged scale; and

Fig. 3 is a detached plan view or" part of the power transmissiongearing of the spreader adapting it for connection with the operativeparts of the loader attachment.

The samereference characters designate like parts throughout the severalviews.

The tractor and the tractor operated manure spreader are substantiallylike those shown and described in my application for patent filedUctober 22, 1915, Serial No. 57,302, tractor operated vehicle.

The manure spreader includes a receptacle 1 mounted upon an axle 2,having traction wheels 3 journaled upon its opposite ends, an endlessapron 4c forming the bottom of the receptacle and driven from its rearend by means including a transversely disposed shaft 5 journaled inbearings carried by the spreader frame and having a worm wheel '6secured to one end thereof, that is driven by means cf a worm 7 securedto the rear end of a longitudinally disposed shaft 8 journaled in ahearing box 9 carried by an arm 10 forming part of a common form ofshaft adjusting mechanism including an upwardly extending arm 11 havingthe rear end of a controlling rod 12 connected therewith, and theopposite end of the rod may be connected with a hand lever pivoted uponthe front end of the spreader whereby the operator may control anengagement of the worm with the Wheel. The front end of the shaft 8 isjournaled in'a hearing member 13 that turns about theaXis of a stud 14cextending laterally from the side of the receptacle and having journaledthereon a Worm wheel 15 provided with a series of concentric rows ofgear teeth 16 spaced apart radially and adapted to selectively engagewith a pinion 17 slidably mounted upon the front end of the shaft 8 andcontrolled by means of a gear shipping mechanism connected therewith andincluding a rod 18 that may be connected with a hand lever mounted uponthe front end of the receptacle whereby the speed of the endless apronmay be controlled, or the pinion may be held in a neutral positionbetween the rows of teeth upon the Worm Wheel 15. tudinally disposedsleeve having its opposite ends journaled in bearing brackets 20 securedto the side of the receptacle and having the front of a shaft 21 securedto its rear end, and 22 a worm secured to the shaft and engaging withtheworm wheel 15. 2?, represents a shaft having its rear endtelescopically connected with the opposite end of the sleeve, as bymeans of a spline, and its front end provided with a universal couplingmember 24: that is operatively connectetl with a corresponding couplingmember 25 secured to the rear end of a short shaft 26 provided with auniversal. coupling 1nembcr27 that is operatively connected with acorresponding coupling member 28 secured to the rear end of alongitudinally disposed shaft 29, having its rear end jonrnaled in abearing member 30 carried by the rear end of a bar 31 that is supportedat its middle on the end of the tractor axle. the front end of the shaftbeing journaled in a bearing member 32 secured to the front end of thebar and supported by the end of a countershaft 33 forming part of thepower trans mission gearingof the tractor and having a pinion 31 securedthereto that meshes with a corresponding pinion 35 secured to the frontend of the shaft 29 whereby motion is 19 represents alongi transmittedfrom the power transmission gearing of the tractor to the operativeparts of the spreader mechanism.

36 represents a distributing cylinder in cluding an axial shaft 37journaled in bearings carried by the rear end of the receptacle of thespreader and having a bevel pinion 38 secured thereto and adapted tomesh with a corresponding pinion 39 secured to the rear end of the shaft21 that is journaled in an.

eccentric bearing sleeve 40 that is journaled in a bearing member 41secured to the side of the spreader receptacle, and 42 represents a handpiece integral with the bearing sleeve whereby it may be rotated aboutits axis' in a manner to carry the pinion 39 into or out of engagementwith the pinion 38. 43 represents a combined pinion .and sprocket Wheeljournaled upon the end of the shaft 37 and retained thereon by means ofa pin 44, the shaft 21 being adjustable laterally by means of theeccentric bearing sleeve 40 in a manner to engage either of the pinions38 or 43 or be adyusted to a neutral position between them. r

The loader comprises a frame including base members 45 upon its oppositesides, having their rear ends secured to the lower ends of upwardly andforwardly inclined side frame members 46, havingtheir upper ends securedto the rear ends of horizontally disposed side frame members 47 thatextend forward in a plane above the distributingcylinder of thespreader, and 48 represents inclined frame members having their opposite ends secured to the front .endsof the base'members 45 andthehorizontal member 47.- 49 represents diagonally disposed framemembers connecting the adjacent ends of the members 46 and 47 Withthemiddle part of the members 48, 56 a transversely disposed deflectorcarried by the extended ends ofthe members 49, 50 an'adjustabledeflector carried by the front ends of the side frame members 47,51'carrying wheels journaled upon stub axles carried; by bracket members52 secured to the front ends of the base frame members 45, 53 bumpermembers secured to the members .48 and adapted to contact with a fixed;part of the spreader, and 54 hook members having their rear endsflexibly connected, by means, of eyemembers front ends adapted to bereceived by eye members-56 carried by therear end of the spreaderreceptacle whereb the loader is detachably connected with t e spreader.57

re resents cross bars having theiropposite' en s secured to the loweredges oft e side frame members 46, 58 similar bars 'having theiropposite ends secured to the horizontal frame members 47,'and 59elevator d'ecks carried by the bars. 60 represents a cross bar havingits opposite ends-secured to the lower ends of the side frame members48.

secured to the diagonally .may be removed and the Secured to the rearends of the base frame 1 therein a transverse shaft '68 provided withsprocket wheels 69 secured totits opposite ends, and 70 endless carrierchains upon opposite sides of the decks and engaging with the sprocketwheels 63, 66 and 69, the chains vbeing connected by means of carriercross bars 71 spaced apart along the length of the chains and eachcarrying a series of spaced teeth 72. The lowerlead of the endlesscarrier is supported by means,of1idlers 73 j our-' naled upon studs atare adj ustably mounts ed in slotted openings 74 in the diagonallydisposed frame members 49 whereby the tension of the endless carrier maybe regulated. t

The endless elevator carrier is driven by means of a sprocket wheel 75secured to.the end of the shaft 68 and connected with the sprocket wheel43 by means of a sprocket chain '76. 77 represents a bevel pinionsecured tothe end of the transverse shaft 65 and meshing with acorresponding pinion 78 secured to the upper end of a diagonallydisposed shaft 79 journal ed in .a bearing member 80 carried by an arm81 adapted to turn about the axis of the shaft 65, and 82 represents auniversal couplinglmcmber secured to the lower end of the s aft andoperatively connected with a coiiperat ing couplin member 83 secured tothe rear end of'a sha t 84 carrying at its front end a'slidable"universal coupling member 85 splined to the shaft and yieldingly heldin engagement, by means of a compression spring 86 encircling theshaft,;with a complemental coupling member 87 forming anextension oftheworm 7 that imparts motion to the endless apron 4 of the spreader. endofthe shaft 79 is supported by means of an arm 88 extending laterally fromthe frame member 49. 55, withthe frame members 48 and their The drivingchain 76 may be disconnected from the sprocket wheel 43, or the pin 44 Iwheel removed from the shaft. I p

The loader 113.8 8 width equal'to that of the tread ofthe-carrying-wheels of the spreader, and inoperation may be backed to apile of manure. The'downwardly and forwardlyconvergingwing members89extending from the sides of the spreader receptacle direct the materialinto the relatively narrow receptacle. I

In operation the spreader is moved backa e r The lower contact with thebumper members 53, and

the hook members 54 connected with the spreader, the sprocket wheel, 43is placed upon the shaft 37, the pinion 39thrown into mesh with thepinion on the sprocket wheel 43, and the coupling member 85 placed inengagement with the coupling'member 87. Motion may then be communicatedfrom the power transmission gearing of thetractors engine to the endlesselevator carrier of the loader in a reverse direction from that given tothe distributing cylinder when in operation, and from the carrier to theworm 7 in a'reverse direction. The spreader and loader are then moved bythe tractor toward the pile of manure. or around the yard, and as therear end of the receptacle is filled the worm 7 is caused to engage withthe worm wheel 6- and thereby move the I endless apron toward the frontend of the rece tacle. f v

aving shown and described one embodiment of my invention, 1 do notdesire that it be limited to the precise details of the structure asillustrated, it being understood that many changes may be made in form,

proportion and organization of its parts without departing from thespirit of the invention as indicated in the appended claims.

What I claim as my invention, and desire to secure by Letters Patent,is:

1. In combination, a source of power, a manure spreader having carryingwheels and an endless apron, operative connections between said sourceof power and said apron, including gearing normally adapted for drivingsa1d apron in a rearward direc- 7 tion, means for. disconnecting saidapron drive from said source of power, an endless ,belt manure loaderattachment detachably carried by said spreader at the rear thereof,operative connections between said source of power and said loader fordrivin the outer run of said loader upwardly an .for- Wardly, andoperative connections between said loader and said apron drive gearingfor driving said apron in a forward direction when said apron drivegearing is disconnected from its power source. I

2. In combination, a source of power, a manure spreader having carryingwheels and an endless apron in the bottom thereof, operative connectionsbetween said source of power and said apron normally adapted drivingsaid apron in a forward direction when sa1d apron drive gearing 1sd1sc0n nected from its power source, and means for rendering inoperativesaid driving connections between said apron and said'loader.

3. In combination, a manure spreader including a power driven shaft anda movable load carrying element, operative connections between saidpower driven shaft and said carrying element, normally adapted forvdriving the latter in a rearward direction, means for disconnecting saidcarrying element from said power driven shaft, a manure loaderattachment including a frame having an upwardly and forwardly inclinedpart terminating in a substantially horizontally disposed forwardlyextending part, an endless carrier, shafts having said carrier mountedthereon, one of said shafts being journaled on the lower end of theinclined part of said frame, a second shaft on the front end of saidhorizontally dis-7 posed art and a third shaft on the meeting en s ofsaid frame parts, operative connections between said second shaft andsaid power driven shaft and between said third shaft and said movablecarrying element for driving the latter in a forward direction whendisconnected from its power source, said last-named connectionsincluding a portion of the first-named operative connections.

' In testimony whereof I afiix my signature.

EDWARD W. BURGESS.

